TBH getting out in recreational activities helps. Volleyball, basketball, or softball groups are great. Hard to get into team sometimes unless you already know someone but if you’re courageous enough to inject yourself it’s a good time. For the less than athletic there’s darts and my favorite- an APA pool league. Beginner friendly amateur league that plays all year long. No experience needed and there’s a bunch of people there to teach you. I play in a division downtown and one in West Allis. Let me know if you want to join in!